<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>健康表单</title>
</head>
<body>
<center>
    <h1>健康表单测试</h1>
    <form action="/bmi" method="post">
        <table border="1">
            <tr>
                <td>身高</td>
                <td><input name="height" type="text"> </td>
                <td>M</td>
            </tr>
            <tr>
                <td>体重</td>
                <td><input name="weight" type="text"> </td>
                <td>Kg</td>
            </tr>
            <tr>
                <td colspan="3" align="center">
                    <input  type="submit" value="开始检查"> </td>
            </tr>
        </table>
    </form>
</center>
</body>
</html>